Physics, asked by amrita2712, 11 months ago

plzz answer this plzz plzz​

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Answered by maheshwaranlupp0yaxy
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Answer:

When length is increased twice and the area of cross section is maintained The new resistance is twice the original resistance which is equal to 10 ohms.

This is because resistance is directly proportional to the length of the conductor.

Answered by harshita0663
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Excuse if mistaken.For help see this attachment given below

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